Alpen SPEEDRILL 4.0 UNI 11 25 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 653
The Alpen SPEEDRILL 4.0 UNI 11 25 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 653 is a high-performance solid carbide drill engineered for precision drilling, durability, and reliable machining results. Featuring a 5xD drilling depth, internal coolant channels, and Alpen’s advanced ANTRADUR coating, this drill delivers excellent wear resistance, efficient heat dissipation, and superior chip evacuation for consistent drilling performance and extended tool life.
Manufactured to DIN 6537L standards and equipped with a DIN 653 cylindrical shank, the Alpen SPEEDRILL provides excellent rigidity, secure tool holding, and accurate hole production for CNC machining and industrial applications.
Key Features
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Premium solid carbide SPEEDRILL for precision drilling
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4.0 mm drill diameter
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112.5 mm overall length
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5xD drilling depth for accurate deep-hole drilling
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Internal coolant for improved cooling and efficient chip removal
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ANTRADUR coating for enhanced wear resistance and longer service life
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Manufactured to DIN 6537L specifications
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DIN 653 cylindrical shank for secure and stable clamping
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Universal drill geometry suitable for a wide range of materials
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Optimised for CNC machining and high-production applications
Specifications
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Brand: Alpen
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Product: SPEEDRILL
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Diameter: 4.0 mm
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Series: UNI
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Overall Length: 112.5 mm
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Drilling Depth: 5xD
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Standard: DIN 6537L
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Shank Standard: DIN 653
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Coating: ANTRADUR
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Coolant Supply: Internal Coolant
Applications
Ideal for precision drilling in steel, stainless steel, alloy steels, cast iron, and other machinable materials. Suitable for CNC machining, automotive, aerospace, engineering, and general metalworking applications where accuracy, productivity, and long-lasting tool performance are required.
